Top things to do in Hawaii in Summer (Updated October 2026)

Hawaii, USA
1,584 Results
Lahaina Reef Snorkeling Adventure in Maui

Discover the vibrant marine life of Olowalu, Lahaina reef in Maui with a personalized snorkeling experience. Your knowledgeable guide will lead you to the best …More

Discover the vibrant marine life of Olowalu, Lahaina reef in Maui with a personalized snorkeling experience. Your knowledgeable guide will lead you to the best...

1 hour 45 minutes • Free Cancellation
5.0 (1)
from
$99
OPEN NOW: Huleia River Hidden Valley Falls Kayak & Hike

Experience an authentic Kauai adventure as you paddle tandem kayaks along the serene Hule‘ia River, journeying deep into the island’s untamed jungle. Surrounded by lush …More

Experience an authentic Kauai adventure as you paddle tandem kayaks along the serene Hule‘ia River, journeying deep into the island’s untamed jungle. Surrounded by lush...

3 hours 30 minutes • Free Cancellation
4.7 (160)
from
$162
Half Day Oahu Combo Adventure: Bike, Sail and Snorkel

Join our Honolulu bike tour on the Bike, Sail & Snorkel adventure. This exhilarating Oahu combo tour from rainforest to reef combines views high above …More

Join our Honolulu bike tour on the Bike, Sail & Snorkel adventure. This exhilarating Oahu combo tour from rainforest to reef combines views high above...

5 hours 30 minutes • Hotel pickup offered • Free Cancellation
4.7 (67)
from
$197
Makena-Wailea Explorer Trip in Maui

This 4 hour South Maui kayak and snorkel eco-adventure is No Ka Oi! Enjoy the calm and clear waters of Turtle Town where you will …More

This 4 hour South Maui kayak and snorkel eco-adventure is No Ka Oi! Enjoy the calm and clear waters of Turtle Town where you will...

4 hours • Free Cancellation
4.6 (63)
from
$115
Hawaii DISCOVER Beginner + Certified 2 Tank Shallow Scuba Diving

What sets us apart: 1. Bespoke dive sites on Oahu 2. Unlike 98% of the snorkeling and diving tour operators in Hawaii, our crew are …More

Likely to Sell Out
Likely to Sell Out

What sets us apart: 1. Bespoke dive sites on Oahu 2. Unlike 98% of the snorkeling and diving tour operators in Hawaii, our crew are...

4 hours • Free Cancellation
4.7 (41)
from
$239
Clear Bottom Kayak Rentals in Kailua-Kona

We are the only clear bottom kayak rental on the Big Island. You will be treated to top of the line, new equipment, and friendly …More

Likely to Sell Out
Likely to Sell Out

We are the only clear bottom kayak rental on the Big Island. You will be treated to top of the line, new equipment, and friendly...

1 to 5 hours • Free Cancellation
4.5 (38)
from
$28
Snorkel Gears near Hanauma Bay

Our snorkel rental stands out because we make your beach day effortless from the moment you walk in. We provide quick, personalized fittings so your …More

Likely to Sell Out
Likely to Sell Out

Our snorkel rental stands out because we make your beach day effortless from the moment you walk in. We provide quick, personalized fittings so your...

6 hours • Free Cancellation
4.6 (24)
from
$24
Maui & Molokai Spectacular with Exclusive Landing Helicopter Tour

Get a birds eye view and take in amazing sights seen only from the air. Start by touring the West Maui valleys, rainforests and waterfalls. …More

Likely to Sell Out
Likely to Sell Out

Get a birds eye view and take in amazing sights seen only from the air. Start by touring the West Maui valleys, rainforests and waterfalls....

1 hour 30 minutes • Free Cancellation
4.7 (14)
from
$663
Maui's Only Clear Bottom Kayak Rental (priced per tandem kayak)

Come experience the ocean at your own pace in Maui's only clear bottom kayaks. Our kayaks are great for all ages and skill levels. The …More

Come experience the ocean at your own pace in Maui's only clear bottom kayaks. Our kayaks are great for all ages and skill levels. The...

2 hours • Free Cancellation
4.3 (12)
from
$125
Snorkel and Catamaran Sail

Board a catamaran from Haleiwa harbor to snorkel and sail the beautiful waters of Oahu's famous North Shore. Offered throughout the summer months, this tour explores the northern coastline …More

Board a catamaran from Haleiwa harbor to snorkel and sail the beautiful waters of Oahu's famous North Shore. Offered throughout the summer months, this tour explores the northern coastline...

4 hours • Free Cancellation
4.7 (7)
from
$153
Sensational Sea Scooter Rentals

Using our unique Sensational Sea Scooter allows you to see more of the reef than with traditional swimming. Prepare to dip below the ocean waters …More

Using our unique Sensational Sea Scooter allows you to see more of the reef than with traditional swimming. Prepare to dip below the ocean waters...

5 hours • Free Cancellation
4.3 (7)
from
$109
Private Group SUP Lessons for 4 by Waikiki Beachboys at the Royal

Learn how to stand up paddle with your own Waikiki Beachboy in the birth place of surfing.  We are located in the heart of Waikiki, just …More

Likely to Sell Out
Likely to Sell Out

Learn how to stand up paddle with your own Waikiki Beachboy in the birth place of surfing.  We are located in the heart of Waikiki, just...

1 hour • Free Cancellation
4.7 (6)
from
$101
Kayak Rental on Wailua River

Explore the serene Wailua River with our kayak rentals, perfect for an unforgettable Hawaiian adventure. Paddle through lush jungles and reach the stunning Secret Falls, …More

Explore the serene Wailua River with our kayak rentals, perfect for an unforgettable Hawaiian adventure. Paddle through lush jungles and reach the stunning Secret Falls,...

1 day • Free Cancellation
4.3 (3)
from
$59
Jet Ski Rental Maunalua Bay: Tandem Two Person Ride

Jump on a jet ski at Oahu’s magnificent Maunalua Bay near Waikiki, and spend 30 minutes speeding through the crystal-clear waters at your leisure. The …More

Jump on a jet ski at Oahu’s magnificent Maunalua Bay near Waikiki, and spend 30 minutes speeding through the crystal-clear waters at your leisure. The...

1 hour 30 minutes • Free Cancellation
4.2 (204)
from
$81
Mokulua Islands Self-Guided Kayak Adventure

Explore the Mokolua Islands on this adventurous self-guided tour. The island is a seabird sanctuary and the beach is also a resting spot for monk …More

Likely to Sell Out
Likely to Sell Out

Explore the Mokolua Islands on this adventurous self-guided tour. The island is a seabird sanctuary and the beach is also a resting spot for monk...

4 hours • Free Cancellation
4.2 (5)
from
$82
West Side Discovery Kayak & Snorkel Tour

Soak up the beauty and colors of the Hawaiian landscape on a Maui snorkeling trip along the shoreline of Olowalu, one of Maui's biggest reef …More

Soak up the beauty and colors of the Hawaiian landscape on a Maui snorkeling trip along the shoreline of Olowalu, one of Maui's biggest reef...

3 hours • Free Cancellation
3.8 (4)
from
$124
Recent activity reviews
Activity name

Hawaii Activities
Attractions
Guides
Calendar